E46 OEM Performance Muffler kit unused

This is an OEM E46 Performance (or Sport) muffler kit complete as purchased, without the box. The muffler is part number 18100429614, the kit also includes clamps and tips. I put it up for sale on Ebay as item #198769220169. If you're interested you can bid there, there's no reserve with a starting bid of $600, shipping included in the price. The price shown is the Buy It Now figure but I doubt if the auction price will be that high.